CN103744150A - Layer-stranding type optical cable fastening yarn peeling method and apparatus - Google Patents
Layer-stranding type optical cable fastening yarn peeling method and apparatus Download PDFInfo
- Publication number
- CN103744150A CN103744150A CN201310727751.9A CN201310727751A CN103744150A CN 103744150 A CN103744150 A CN 103744150A CN 201310727751 A CN201310727751 A CN 201310727751A CN 103744150 A CN103744150 A CN 103744150A
- Authority
- CN
- China
- Prior art keywords
- yarn
- stripping
- pricked
- upper strata
- take
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Ropes Or Cables (AREA)
Abstract
The invention relates to a layer-stranding type optical cable fastening yarn peeling method and apparatus. The method comprises arranging two mechanisms i.e., an upper fastening yarn peeling mechanism and a lower fastening yarn peeling mechanism which are used for respectively winding and peeling upper fastening yarns and lower fastening yarns and are provided with take-up rollers, on the fastening yarn segment of an optical cable cabling production line; and a layer-stranding type optical cable successively passing through the upper fastening yarn peeling mechanism and the lower fastening yarn peeling mechanism and connecting yarns of the upper fastening yarns with the corresponding take-up roller of the upper fastening yarn peeling mechanism. The apparatus comprises an upper fastening yarn peeling mechanism and a lower fastening yarn peeling mechanism, wherein each peeling mechanism comprises a hollow transmission shaft, a fastening yarn take-up roller, a rotating disc, and a transmission mechanism comprising a driving transmission pair and a driven transmission pair. The advantages are as follows: by utilizing a conventional corresponding optical cable cabling production line and combining with a simple-structured apparatus, real-time fastening yarn peeling is performed on abnormally intertwisted cable cores so as to realize the purpose of cable core restoration, and compared to the prior art, the working efficiency is greatly improved, and the effects are very obvious.
Description
Technical field
The present invention relates to optical cable and produce, relate in particular to a kind of layer-stranding cable and prick yarn stripping means and device.
Background technology
Layer-stranding cable still occupies main status in market at present at home.The most of bad light characteristics of layer-stranding cable are all almost present in single loose sleeve pipe or even single or several optical fiber, thereby and the bad problem of most layer-stranding cable light characteristics aspect is all because loose sleeve pipe inner fiber optical fiber that extremely causes because of remaining length after stranded does not have enough activity spaces to form abnormal light characteristic in loose sleeve pipe.Once and the light characteristic that cable core after stranded occurs is abnormal, all more difficultly repair by technologic processing.When layer-stranding cable is produced, by positive and negative two, prick yarns and be fixed, be difficult to loose sleeve pipe to separate processing, currently used artificial treatment method efficiency is very low, and is easy to injure during from bundle yarn at peel manually loose sleeve pipe.
Summary of the invention
The object of the invention is to utilize optical cable stranding production line the simple and practical abnormal cable core of corresponding stripping off device strand of integrated structure to prick in real time yarn and peels off, and the object of the invention is also to prick fast that yarn is peeled off but do not injure loose sleeve pipe.Above-mentioned purpose pricks yarn stripping means by a kind of layer-stranding cable provided by the invention and stripping off device is achieved, and its concrete technical scheme is as follows:
Described layer-stranding cable is pricked yarn stripping means, comprises
In the bundle yarn section of optical cable stranding production line, arrange two and for reeling respectively, peel off that yarn mechanism for stripping is pricked on upper strata that upper strata Zha Shahe lower floor pricks yarn and have a take-up roller and yarn mechanism for stripping is pricked by lower floor;
Layer-stranding cable through upper strata, pricks yarn mechanism for stripping successively and yarn mechanism for stripping is pricked by lower floor, and the yarn that yarn is pricked on upper strata is connected to upper strata pricks on the corresponding take-up roller of yarn mechanism for stripping;
Upper strata is pricked yarn mechanism for stripping and is started, corresponding take-up roller is done slightly faster than the rotation of pricking yarn rotating speed, simultaneously described layer-stranding cable moves along the direction contrary with stranding processing moving direction, take-up roller in the bundle yarn mechanism for stripping of upper strata is reeled and is peeled off upper strata bundle yarn, and the yarn that upper strata bundle yarn is peeled off Hou Bingjiang lower floor bundle yarn is connected on the corresponding take-up roller of lower floor's bundle yarn mechanism for stripping.
Lower floor pricks yarn mechanism for stripping and starts, corresponding take-up roller is done slightly faster than the rotation of pricking yarn rotating speed, simultaneously described layer-stranding cable moves along the direction contrary with stranding processing moving direction, and the take-up roller coiling that lower floor pricks in yarn mechanism for stripping is peeled off lower floor's bundle yarn, until yarn is pricked by lower floor, peels off completely.
The further design that described layer-stranding cable is pricked yarn stripping means is, rotating speed that yarn winding mechanism and lower floor prick corresponding take-up roller in yarn winding mechanism is pricked faster than normal bundling machine rotating speed 3～5r/min in described upper strata.
The further design that described layer-stranding cable is pricked yarn stripping means is, described upper strata is pricked yarn mechanism for stripping and lower floor and pricked yarn mechanism for stripping and be placed in optical cable stranding production line and prick between two bundling machines of yarn section.
A kind of layer-stranding cable according to claim 1 is pricked yarn stripping means, it is characterized in that described two corresponding take-up rollers are at a distance of 1.5～2m.
As as described in layer-stranding cable prick yarn stripping means and provide a kind of layer-stranding cable to prick yarn stripping off device, this device comprises that yarn mechanism for stripping is pricked on upper strata and yarn mechanism for stripping is pricked by lower floor, each mechanism for stripping comprises Hollow Transmission Shafts, prick yarn take-up roller, rotating disk and the gear train that comprises active transmission and driven transmission, driven transmission center in described gear train is provided with Hollow Transmission Shafts, pricking yarn take-up roller is connected in Hollow Transmission Shafts, at least one rotating disk is connected to pricks yarn take-up roll shaft to one end, two prick yarn mechanism for stripping along the arrangement of existing side by side of the axis direction of pricking yarn take-up roller, described layer-stranding cable is pricked corresponding Hollow Transmission Shafts in yarn mechanism for stripping through two.
The further design that described layer-stranding cable is pricked yarn stripping off device is, described upper strata is pricked the bundle yarn take-up roll shaft that yarn mechanism for stripping and lower floor prick in yarn mechanism for stripping and is respectively equipped with rotating disk to two ends.
The further design that described layer-stranding cable is pricked yarn stripping off device is, at least one rotating disk that described upper strata is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping is provided with hole, in the one end in described hole, connect a traction tube, Zha Sha one end, Zha Shahe upper strata, upper strata is connected with traction tube by the hole on corresponding rotating disk respectively and is wound on corresponding take-up roller.
The further design that described layer-stranding cable is pricked yarn stripping off device is, described gear train comprises the synchronous pulley driving mechanism by active synchronization wheel, driven synchronizing wheel and Timing Belt component; Or comprise the chain sprocket gear train being formed by drive sprocket, drive sprocket and chain.
The further design that described layer-stranding cable is pricked yarn stripping off device is, described gear train in active transmission be connected with motor, described connection one frequency converter.
Advantage of the present invention is as follows:
The present invention utilizes existing corresponding optical cable stranding production line and is equipped with device simple in structure to come the abnormal cable core of strand to prick in real time yarn to peel off, reached the reparation object of cable core, and its work efficiency is greatly improved compared with prior art, and effect is fairly obvious; In whole quick stripping process, do not injure loose sleeve pipe, the qualification rate of cable core reparation is improved greatly; Owing to peeling off fast the reparation of also having simplified the defective products in layer-stranding cable semi-manufacture, the especially many cable cores that loose sleeve pipe is stranded without injury; Because cable core is pricked peeling off of yarn, make in cable core available part separate and be treated as possibility, improved to a great extent the utilization factor of loose sleeve pipe, reduced stock and the raw-material waste of defective products, and then reduced costs.
Accompanying drawing explanation
Fig. 1 is that layer-stranding cable is pricked yarn stripping off device structural representation.
Fig. 2 is that layer-stranding cable is pricked yarn stripping off device in the position view of optical cable stranding production line.
Fig. 3 is the structural scheme of mechanism of layer-stranding cable.
In figure, yarn take-up roller is pricked on 1-upper strata, and yarn take-up roller is pricked by 1 '-lower floor, 11-rotating disk, 11 '-rotating disk, 111-traction tube, 111 '-traction tube, 12-Hollow Transmission Shafts, 12 '-Hollow Transmission Shafts, 2-gear train, 2 '-gear train, 20-Timing Belt, 20 '-Timing Belt, the driven synchronizing wheel of 21-, 21 '-driven synchronizing wheel, 22-active synchronization wheel, 22 '-active synchronization wheel, 3-layer-stranding cable, 31-upper layer yarn, 31 '-lower floor yarn, 4-admission machine, 5-bundling machine, 6-pricks yarn stripping off device, 7-pine sleeve pipe paying out machine, 8-pine sleeve pipe.
Embodiment
Below in conjunction with accompanying drawing, the present invention program is elaborated.
The specific embodiment of the bundle yarn stripping off device that the inventive method adopts, referring to Fig. 1, is mainly pricked yarn mechanism for stripping by upper strata bundle yarn mechanism for stripping and lower floor and is formed.This two bundles yarn mechanism for stripping structure is identical, all includes Hollow Transmission Shafts, pricks yarn take-up roller, rotating disk and gear train.In order to guarantee to peel off the accurate of rotation revolution, gear train 2 adopts synchronous pulley driving mechanism, driven synchronizing wheel 21 ' (or 21) center connects Hollow Transmission Shafts 12 ' (or 12), Hollow Transmission Shafts 12 ' (or 12) is supported on (support does not draw) on a support, and active synchronization wheel 22 ' (or 22) connect with corresponding motor and pass through Timing Belt 20 ' (or 20) the driven synchronizing wheel 21 ' (or 21) that is in transmission connection.Prick yarn take-up roller 1 ' (or 1) supporting and be connected to corresponding Hollow Transmission Shafts 12 ' (or 12) above, at bundle yarn take-up roll shaft, to one end, connect respectively a rotating disk 11 ' (or 11).Above-mentioned two prick yarn mechanism for stripping along arrangements of existing side by side of the axis direction of pricking yarn take-up roller, and layer-stranding cable 8 is through the Hollow Transmission Shafts 3 ' (or 3) in two bundle yarn mechanism for stripping.
For preventing from being wound on the bundle yarn 31 ' (or 31) of pricking on yarn take-up roller 1 ' (or 1), at place, two ends, collapse, preferred method is on upper strata, to prick that bundle yarn take-up roller in yarn mechanism for stripping 31 ' is pricked by yarn mechanism for stripping and lower floor, 31 axial two ends arrange respectively rotating disk 11 ', 11, and on rotating disk, be provided for the bundle yarn of yarn stripping to position the parts of guiding, these parts be rotating disk 11 ' (or) the upper hole arranging and be connected to the traction tube 111 ' (or 111) of one end, hole.Preferably on upper strata, prick yarn take-up roller 1, lower floor pricks yarn take-up roller 1 parts of above-mentioned orientation direction is set with respect to unwrapping wire one side of cable, the upper strata of peeling off is pricked yarn 31 ' and lower floor and is pricked yarn 31 one end and be connected on corresponding bundle yarn take-up roller 1 ', 1 through the hole arranging on corresponding rotating disk 11 ', 11 and corresponding traction tube 111 ', 111.
For the ease of speed governing, adopt small-sized direct current motor and be connected with frequency converter, by frequency converter, realize DC motor rotation speed speed governing.
Bundle yarn stripping off device of the present invention can also substitute some mechanisms in above-described embodiment and form second embodiment.In second embodiment, employing is different from the gear train that the first embodiment scheme is pricked yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping at the middle and upper levels, for example adopt the sprocket chain strip transmission mechanism with drive sprocket and driven sprocket and chain, other structures are all identical with the first embodiment, therefore repeat no more.
Layer-stranding cable of the present invention is pricked yarn stripping means and has been utilized optical cable stranding production line as shown in Figure 1 to realize, and specifically comprises:
First, between two bundling machines of the bundle yarn section of production line shown in Fig. 1, arrange as the bundle yarn stripping off device of above-mentioned enforcement, in order to make to peel off between upper strata Zha Shahe lower floor bundle yarn, there is certain surge time, and two bundle yarns are not in contact with one another, upper strata in bundle yarn stripping off device is pricked between yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping and is needed to keep at a certain distance away, and is generally 1.5～2m..
Then, layer-stranding cable 8 is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping, referring to Fig. 1 through upper strata successively.And hole and traction tube 111 ' that one end of upper strata being pricked to the yarn 31 ' of yarn is pricked on the corresponding rotating disk 11 ' of yarn mechanism for stripping through upper strata are connected on take-up roller 1 '.
Then, start upper strata and prick yarn mechanism for stripping, make layer-stranding cable 8 move along the direction contrary with stranding processing moving direction, i.e. loose sleeve pipe paying out machine 7 take-ups in Fig. 2, admission machine 4 unwrapping wire simultaneously.Upper strata is pricked yarn mechanism for stripping and under the transmission of corresponding gear train, is made to prick the 1 ' rotation of yarn take-up roller, in order not hurt the loose sleeve pipe of cable, easier pair of bundle yarn being wrapped on cable core relaxes, inventor has adopted slightly the rotating speed faster than the rotating speed of bundling machine 5, make the coiling of original very plate reality prick faster lax of yarn, more preferably prick yarn take-up roller 1 ' rotating speed for faster than pricking yarn rotating speed 3～5r/min.Prick yarn 31 ' and under the guiding of traction tube 111 ', be wound on this bundle yarn take-up roller, loose sleeve pipe can not sustained damage in the stripping process of repairing, upper strata is pricked yarn and is constantly peeled off until be all wound on bundle yarn take-up roller 1 '.Now, the yarn 31 that adopts above-mentioned identical method that yarn is pricked to by lower floor is connected to lower floor and pricks on the corresponding take-up roller of yarn mechanism for stripping on 1.
Finally, start lower floor and prick yarn mechanism for stripping, make layer-stranding cable 8 move along the direction contrary with stranding processing moving direction simultaneously, lower floor's bundle yarn mechanism for stripping makes to prick yarn take-up roller 1 and does slightly faster than the rotation of pricking yarn rotating speed under the transmission of corresponding gear train, preferred rotating speed is faster than pricking yarn rotating speed 3～5r/min, and the coiling of original so very plate reality is pricked yarn and unclamped very soon.The coiling direction of pricking yarn due to lower floor is contrary with upper strata bundle yarn, referring to Fig. 3, so the bundle yarn take-up roller 1 ' that the rotation direction of bundle yarn take-up roller 1 is pricked in yarn mechanism for stripping with upper strata is contrary.Prick yarn 31 and under the guiding of traction tube 111, be wound on this bundles yarn take-up roller 1, lower floor pricks yarn and is constantly peeled off until be all wound on bundle yarn take-up roller 1, and in whole stripping process, loose sleeve pipe does not sustain damage.
Claims (9)
1. layer-stranding cable is pricked a yarn stripping means, it is characterized in that comprising
In the bundle yarn section of optical cable stranding production line, arrange two and for reeling respectively, peel off that yarn mechanism for stripping is pricked on upper strata that upper strata Zha Shahe lower floor pricks yarn and have a take-up roller and yarn mechanism for stripping is pricked by lower floor;
Layer-stranding cable through upper strata, pricks yarn mechanism for stripping successively and yarn mechanism for stripping is pricked by lower floor, and the yarn that yarn is pricked on upper strata is connected to upper strata pricks on the corresponding take-up roller of yarn mechanism for stripping;
Upper strata is pricked yarn mechanism for stripping and is started; corresponding take-up roller is done slightly faster than the rotation of pricking yarn rotating speed; simultaneously described layer-stranding cable moves along the direction contrary with stranding processing moving direction; take-up roller in the bundle yarn mechanism for stripping of upper strata is reeled and is peeled off upper strata bundle yarn, and the yarn that upper strata bundle yarn is peeled off Hou Bingjiang lower floor bundle yarn is connected on the corresponding take-up roller of lower floor's bundle yarn mechanism for stripping;
Lower floor pricks yarn mechanism for stripping and starts, corresponding take-up roller is done slightly faster than the rotation of pricking yarn rotating speed, simultaneously described layer-stranding cable moves along the direction contrary with stranding processing moving direction, and the take-up roller coiling that lower floor pricks in yarn mechanism for stripping is peeled off lower floor's bundle yarn, until yarn is pricked by lower floor, peels off completely.
2. a kind of layer-stranding cable according to claim 1 is pricked yarn stripping means, it is characterized in that the rotating speed of pricking corresponding take-up roller in yarn winding mechanism and lower floor's bundle yarn winding mechanism in described upper strata is faster than normal bundling machine rotating speed 3～5r/min.
3. a kind of layer-stranding cable according to claim 1 is pricked yarn stripping means, it is characterized in that yarn mechanism for stripping is pricked on described upper strata and lower floor's bundle yarn mechanism for stripping is placed between two bundling machines of optical cable stranding production line bundle yarn section.
4. a kind of layer-stranding cable according to claim 1 is pricked yarn stripping means, it is characterized in that described two corresponding take-up rollers are at a distance of 1.5m～2m.
5. prick as claimed in claim 1 or 2 the layer-stranding cable of yarn stripping means and prick yarn stripping off device, it is characterized in that comprising that yarn mechanism for stripping is pricked on upper strata and yarn mechanism for stripping is pricked by lower floor, each mechanism for stripping comprises Hollow Transmission Shafts, prick yarn take-up roller, rotating disk and the gear train that comprises active transmission and driven transmission, driven transmission center in described gear train is provided with Hollow Transmission Shafts, pricking yarn take-up roller is connected in Hollow Transmission Shafts, at least one rotating disk is connected to pricks yarn take-up roll shaft to one end, two prick yarn mechanism for stripping along the arrangement of existing side by side of the axis direction of pricking yarn take-up roller, described layer-stranding cable is pricked corresponding Hollow Transmission Shafts in yarn mechanism for stripping through two.
6. layer-stranding cable according to claim 5 is pricked yarn stripping off device, it is characterized in that the bundle yarn take-up roll shaft that described upper strata is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping is respectively equipped with rotating disk to two ends.
7. according to the layer-stranding cable described in claim 5 or 6, prick yarn stripping off device, it is characterized in that at least one rotating disk that described upper strata is pricked in yarn mechanism for stripping and lower floor's bundle yarn mechanism for stripping is provided with hole, in the one end in described hole, connect a traction tube, Zha Sha one end, Zha Shahe upper strata, upper strata is connected with traction tube by the hole on corresponding rotating disk respectively and is wound on corresponding take-up roller.
8. layer-stranding cable according to claim 7 is pricked yarn stripping off device, it is characterized in that described gear train comprises the synchronous pulley driving mechanism by active synchronization wheel, driven synchronizing wheel and Timing Belt component; Or comprise the chain sprocket gear train being formed by drive sprocket, drive sprocket and chain.
9. according to layer-stranding cable described in claim 6-8, prick yarn stripping off device, it is characterized in that described gear train in active transmission be connected with motor, described connection one frequency converter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727751.9A CN103744150B (en) | 2013-12-26 | 2013-12-26 | A kind of layer-stranding cable pricks yarn stripping means and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727751.9A CN103744150B (en) | 2013-12-26 | 2013-12-26 | A kind of layer-stranding cable pricks yarn stripping means and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103744150A true CN103744150A (en) | 2014-04-23 |
| CN103744150B CN103744150B (en) | 2016-02-17 |
Family
ID=50501184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727751.9A Active CN103744150B (en) | 2013-12-26 | 2013-12-26 | A kind of layer-stranding cable pricks yarn stripping means and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103744150B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003645A (en) * | 2016-05-19 | 2016-10-12 | 江苏丰祺电气有限公司 | Automatic cutting machine for crosslinking cable protection belt |
| CN106249367A (en) * | 2016-08-29 | 2016-12-21 | 湖北凯乐科技股份有限公司 | Optical cable moves back cable and automatically receives Yarn winding apparatus and move back cable operating procedure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036784A (en) * | 1957-09-25 | 1962-05-29 | Barmag Barmer Maschf | Winding apparatus for use in synthetic thread spinning machines |
| GB994044A (en) * | 1960-04-28 | 1965-06-02 | Hosiery And Allied Trades Res | Improvements in knitting machines |
| EP1486593A1 (en) * | 2003-06-12 | 2004-12-15 | Schärer Schweiter Mettler AG | Process for producing spinnable synthetic fibres and filament spinning machine |
| CN101655592A (en) * | 2009-07-31 | 2010-02-24 | 南京烽火藤仓光通信有限公司 | Water-blocking yarn releasing device for optical cable and yarn releasing method thereof |
| CN103018860A (en) * | 2012-12-19 | 2013-04-03 | 南京烽火藤仓光通信有限公司 | Sheath yarn winding device |
-
2013
- 2013-12-26 CN CN201310727751.9A patent/CN103744150B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036784A (en) * | 1957-09-25 | 1962-05-29 | Barmag Barmer Maschf | Winding apparatus for use in synthetic thread spinning machines |
| GB994044A (en) * | 1960-04-28 | 1965-06-02 | Hosiery And Allied Trades Res | Improvements in knitting machines |
| EP1486593A1 (en) * | 2003-06-12 | 2004-12-15 | Schärer Schweiter Mettler AG | Process for producing spinnable synthetic fibres and filament spinning machine |
| CN101655592A (en) * | 2009-07-31 | 2010-02-24 | 南京烽火藤仓光通信有限公司 | Water-blocking yarn releasing device for optical cable and yarn releasing method thereof |
| CN103018860A (en) * | 2012-12-19 | 2013-04-03 | 南京烽火藤仓光通信有限公司 | Sheath yarn winding device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003645A (en) * | 2016-05-19 | 2016-10-12 | 江苏丰祺电气有限公司 | Automatic cutting machine for crosslinking cable protection belt |
| CN106249367A (en) * | 2016-08-29 | 2016-12-21 | 湖北凯乐科技股份有限公司 | Optical cable moves back cable and automatically receives Yarn winding apparatus and move back cable operating procedure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103744150B (en) | 2016-02-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204079076U (en) | A kind of cord winding apparatus for drum | |
| CN207467892U (en) | A kind of cable windings frame that can quickly wind | |
| CN103388200A (en) | Combined yarn spinning and thread making hand sample machine | |
| CN206074871U (en) | Optical fiber pricks yarn rotary apparatuss | |
| CN107219601A (en) | A kind of stranded bundling machines of high speed optical cable SZ with low upset number | |
| CN103744150B (en) | A kind of layer-stranding cable pricks yarn stripping means and device | |
| CN202296570U (en) | Transmission mechanism of yarn winder | |
| CN203480939U (en) | Paper lapping machine for twisted wire | |
| CN213232611U (en) | Doubling and twisting machine capable of improving winding quality | |
| CN207037187U (en) | A kind of pay off rack for communications optical cable | |
| CN204433960U (en) | A kind of prestress steel twist drum line machine | |
| CN104609250A (en) | Steel wire winding device | |
| CN209859696U (en) | Cable production stranded conductor device | |
| CN204433954U (en) | A kind of steel wire winding device | |
| CN204433961U (en) | A kind of steel strand automatic coil winder | |
| PL213778B1 (en) | Double-twisted device for production of string | |
| CN114890245A (en) | Bare copper wire is deposited with bundling coiling mechanism | |
| CN204369285U (en) | A kind of bobbin-winding machine of anti-broken yarn | |
| CN209467944U (en) | Strengthening core take-up | |
| CN204433965U (en) | A kind of wire rod steel wire winding device | |
| CN209144354U (en) | A kind of blended yarns coating equipment | |
| CN203781508U (en) | Winch fixing structure | |
| CN104670990A (en) | Winding system of wire rods | |
| CN109720941A (en) | A kind of Wound-rotor type automatic deploying and retracting line mechanism | |
| CN213737979U (en) | Automatic coiling device for optical fiber conductor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Applicant after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION LTD. Address before: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Applicant before: Nanjing Fiberhome Fujikura Optical Communication Ltd. |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201019 Address after: 311300 Qing Ke village, Jincheng Street, Ling'an District, Hangzhou, Zhejiang Patentee after: HANGZHOU JINLONG OPTICAL CABLE Co.,Ltd. Address before: 210038 No. 76, Xingang Avenue, Nanjing economic and Technological Development Zone, Nanjing, Jiangsu Patentee before: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210129 Address after: 210038 No. 76 Xingang Avenue, Nanjing economic and Technological Development Zone, Jiangsu Patentee after: NANJING WASIN FUJIKURA OPTICAL COMMUNICATION Ltd. Address before: 311300 Qing Ke village, Jincheng Street, Ling'an District, Hangzhou, Zhejiang Patentee before: HANGZHOU JINLONG OPTICAL CABLE Co.,Ltd. |